Only if you have (or upgrade to) the Visible+ plan ($45). The Visible plan ($30) only provides unlimited talk and text to Mexico, while the Visible+ plan also provides unlimited talk, text and roaming data in Mexico. See:
@Anonymous - I'm currently in Mexico and I'm using the Visible+ plan. I assumed it had some data along with it, but it seems like I'm unable to use any apps when not on Wifi, including WhatsApp. Is there any way to get data internationally through a Visible plan?